Our Mobile Broadband: November 2019

Wednesday 27 November 2019

Membuat secret 8 dan 9 di cisco IOS

Saat membuat username di cisco IOS, kita ketemu pilihan saat membuat secret password.

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#username abc secret ?

0 Specifies an UNENCRYPTED secret will follow

5 Specifies a MD5 HASHED secret will follow

8 Specifies a PBKDF2 HASHED secret will follow

9 Specifies a SCRYPT HASHED secret will follow

LINE The UNENCRYPTED (cleartext) user secret

----------------------------

Berikut adalah cara memasukkan secret 8 berisi cba untuk user abc:

#username abc algorithm-type sha256 secret cba

Hasilnya :

# username abc secret 8 $8$d6.PUfYL.VrcsU$MvENC0M1tC0WdNp9GIqKwmGV00bQvebBeMTO9Fr

Untuk memasukkan secret 9 dengan password dcba untuk user abcd :

#username abcd algorithm-type scrypt secret dcba

Hasilnya :

username abcd secret 9 $9$lWjQe0LMOvTZkU$DZ.nY.P61Qch1tvlPCbX9F1Q.ht5

demikian catatan untuk membuat Cisco IOS Username secret password 8 & 9.

Monday 25 November 2019

Pasang ansible di docker ubuntu

Pasang ansible di docker ubuntu

Ada kebutuhan untuk pasang ansible versi terakhir di docker ubuntu container.
Setelah install dengan command :
#apt install ansible

Ternyata ansible yg di install versi 2.5 .
Kita perlu update ke versi terbaru

Dengan cara :
#add-apt-repository ppa:ansible/ansible

Ternyata gagal.
Cari-cari cara di internet, referensi dapat di web :
https://help.ubuntu.com/community/Repositories/Ubuntu#Adding_PPAs

Disuruh install :
python-software-properties

Setelah dijalankan, hasilnya :
------------------
# apt install -y python-software-properties
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python-software-properties is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
software-properties-common

E: Package 'python-software-properties' has no installation candidate
---------------------

Gagal install, disuruh install : software-properties-common

Dengan menjalankan command install :
# apt install software-properties-common

Selesai, maka coba jalankan kembali command :
#add-apt-repository ppa:ansible/ansible

Berhasil.

Selanjutnya upgrade ansible ke versi terakhir, dengan command :
# apt install ansible

Selesai install ansible, hasilnya adalah kita dapat versi terbaru ansile. Dengan cara verifikasi command :
# ansible --version
ansible 2.9.1

Sunday 24 November 2019

membuat file dengan format waktu di linux

Berikut adalah catatan tentang cara membuat file linux dengan format waktu, date & time.
contoh :
----------------------------
~$ ll
total 58560
drwxr-xr-x 6 git git 4096 Nov 25 13:22 ./
drwxr-xr-x 3 root root 4096 Nov 1 17:17 ../
-rw-rw-r-- 1 git git 0 Nov 25 13:21 2019-11-25Jam:13:21:50.txt
-rw-rw-r-- 1 git git 0 Nov 25 13:21 2019-11-25T13:21:26.txt
----------------------------

Beberapa perintah membuat file dengan cara :
1. membuat file dengan isi yang kosong adalah : touch
$ touch nama_file.txt
2. dengan memaksa melihat isi file , jalankan perintah : cat
$ cat >> nama_berkas.log
3. dengan cara memasukkan isi ke dalam sebuah file : echo
$ echo " abc " > nama_berkas.txt
tanpa isi juga bisa : $ echo > namaberkas.txt
4. dengan langsung edit file melalui editor : vi / vim
$ vim nama-berkas.txt

Berikut adalah cara membuat nama file berdasarkan format tanggal & waktu :
1. touch
$ touch "(date +"%FT%T").txt"
hasilnya : 2019-11-25T13:21:26.txt
2. cat
cat > "$(date +"%FT%T")".txt
hasil : 2019-11-25T13:40:53.txt
: 2019-11-25T13:41:05.txt
3. echo
echo > "$(date +"%FT%T")".txt
hasil : 2019-11-25T13:39:15.txt
4. vi
vi "$(date +"%FT%T")".txt
hasil : 2019-11-25T13:40:08.txt

Demikian catatan untuk membuat file dengan format tanggal & waktu.

Road to Automation with ansible (for grafana wireless transfer-rate monitoring project)
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Thursday 21 November 2019

Sprint Newsroom: Sprint Launches Cloud-Based Phone Service, Provides More Intelligent Access for Businesses

Sprint Launches Cloud-Based Phone Service, Provides More Intelligent Access for Businesses

OVERLAND PARK, Kan., Nov. 21, 2019 /PRNewswire/ -- Sprint (NYSE: S) today announced the launch of Omni, a cloud-based commercial phone service designed to bring premium enterprise-quality landline phone technologies to small and medium-size businesses. Omni helps businesses make sure they don't miss a thing and stay on top of everything that matters by enabling them to capture missed phone calls, present a professional image and work more efficiently while on the go. Using just a high-speed Internet connection, small businesses can tap into cloud-based phone technology to intelligently manage voice communications to help grow their businesses. Features like a virtual receptionist for custom call answering and routing, multi-device ring, custom recorded messages and virtual extensions make small businesses sound like big businesses. Additionally, the virtual office's mobile app provides remote access to calls and voicemails, while a web portal simplifies user management, settings and call preferences.